Contest for you - Win prizes and knowledge

Hi Guys...

I'm gonna organise contests on this blog. Before I do the scheduling _ _I want to enlist all the contests first. I have made a list and now demanding your suggestions. Please let me know the contest, you might seek to be here. How those contests can be made interesting, what can be the agenda, the genre, the length, the prize .......
I am expecting your comments here. Please do tell me. Yours opinions are valuable to me. For kind information, I should tell you that my list contains of Tech and Writing contest. So just throw your words here to favour me...

I would be starting the contests on the week basis and from the next week. So make haste buddies..

Good Day :)