Here is a few topics in ever-fresh content category.
HOW STUFF WORKS
HOW TO DETECT
HOW TO MAINTAIN GOOD PHYSIQUE
HISTORY
GEOGRAPHY OF XXXXXX
HOW TO XXXXXX

mostly how to do those things fall in ever fresh category.think smart and write about those details. but never do copy and paste work. it puts down your site. the main dis-advantage in this category is, reader once he visited your site, then after he would not visit again. as because he already read your post. so this reduces your earning amount little. but however you can earn a decent money from this, just posting a single article at a time.
now you will infer what is FRESH CONTENT. its about writing current affairs. you should take much care than the previous method. you should update your blog often. even a single week gap can make a loss in this business. be aware of the source. your content should be hot.there are millions of topics in this universe to write about. and for every topic there is a considerable viewers. all the thing you have to do is write powerfully about very recent scenes.despite plenty topics here is a few ideas for beginners.
REVIEWS OF NEWLY RELEASED MOVIE
HOLLYWOOD BUZZ
HACKING COMPUTER
MOBILE TRICKS
HIDDEN SECRETS
UNRELEASED HISTORY
MULTIMEDIA ARRIVALS
TECHNOLOGY NEWS
COMMENTING HOT NEWS
FREE STUFFS
HEROINS PICTURES
SHORT STORY
POEMS
REVIEWS OF NEW BOOKS
ADULT STUFFS
STUDENT STUFFS
INFO ABOUT TOEFL,GRE,ETC
OTHER EXAMS LIKE GATE.
AIRCRAFT'S
AVIONICS
INTRESTING SITES REFERENCE
DONT'S & DO'S
SCHOLORSHIPS, SPONCERSHIPS, GRANTS
JOB OPERTUNITIES
STUDENT PROJECTS
DOWNLOAD LATEST MP3, MP4, AVI
EBOOKS, PDF,DOC
WRESTLING
EXAM RESULTS
GUIDE TO STUDY IN FOREIGN
WHAT TO DO NEXT
GREAT DISASTERS
FUTURE ROBOTICS
SPORTS REVIEWS
INSPIRATION STORIES
SMS JOKES
FAQ ABOUT INTERNET
MYTH ABOUT

So these are some mostly searching topics in the Internet. you can make use of this. be clear in one thing, write about a specified topic. and don't get away from the track at any cost. if you are writing about mobile phones never suddenly post about computers. just go in your way. meanwhile, there is nothing wrong in writing generally about everything. if you write in specific niche, your viewers will be more affectionate with your blog, and keeps in higher ranking position,that's all.
writing style

Its another tool to impress readers. there is no need to have perfect grammatical knowledge. but it helps if you have. style is nothing but presenting. simply take a look of this two sentences.
"IT DOESN'T WORK!"
"HI BUDDY! IT REALLY DOESN'T WORK YOU KNOW!"
caught what iam trying to say? when you write like a speech, it doesn't reach the readers. but if you write like a conversation with a friend, in spontaneously encourages the reader to go ahead further. and keeps out of spelling mistakes. now listen carefully. what do you know about SEO? it is a abbrevation of SEARCH ENGINE OPTIMIZATION. SEO is the techniques used to rank the site/blog in higher position in search engines like GOOGLE SEARCH, YAHOO SEARCH, BING SEARCH... i will tell all those techniques along this article. i don't want to get out of the track. when you are writing article use keywords. it helps in searching. META TAGS is the posting of article under tag. so search using google keyword tool to find exact keywords that matches for your content. this is one of the SEO.
presenting tips
when your content is little, don't bother.just see whether it will be a good tip to readers. if so. just post as it is. don't spoil the tip by adding extra words. never think to elaborate your stuff, as it may irritate you readers. don't decorate with symbols. avoid adding more sentences in a paragraph. be smart in choosing titles. it pulls viewers to your blog.
add usefull stuff
Your ultimate aim should be delight readers. whenever you find a interesting free stuff in net, just post it . whatever it may be. even it is not belongs to your niche. but never take more advantage and check often are you in your own track.
Posting delay
The average posting per week is four. so try to maintain this range. its because there is a millions of people in race with you. if you want to compete with them and succeed, you should work hard. in beginning days, the four posting per week seems to be very hard to be fulfill. but never give up. once you crossed three weeks, you will get a knowledge about how to manage average posting.
Mind this, YOU SHOULD MAKE YOUR READER TO BOOKMARK YOUR BLOG ADDRESS, WITHOUT INSISTING THEM TO DO SO! THAT IS WHAT YOUR SUCCESS.... if you delay to post, your favorite reader will pass on to next site.so never allow this.
I hope this information would encourage you to create new blog/website. i think that i shared all necessary things you should do. but still one thing is missing! yeah, when you write about any website please analyse number of times before posting. without getting sufficient information never honour, praise any websites. unfortunately, they may be a spam site. once your reader get in to that and found that is a spam,fraudulent site, your whole hard work get spoiled. through forums, comments, emails that reader will alert his friend circles. then your site tariff stay dead. so be cautious in that. if you have evidence, then proudly show to the world. unless keep quite.