>I think, we can add Mere Mortales in "Best online support offered by a vendor" category.

Ok good

>I'm also not sure, we want to separate each Vlad's article as one entry. I would put all three of them as one entry, because I see them as a sequel and I can not choose between them.

I'll merge them.

>Annual Achievement could be earning MVP title by Sergey, Vlad, Pablo and Chrescenco J. Also earning PhD in Computer Science by Ed Rauh is a big achievement. If, of course, I understood the purpose of this category right.

That's about what it could represent. But, mostly concentrated to UT. So, the earning of MVP could be added. We need to look further more to see about any other choices.