#76 like the use of CAPITAL letters and the focus on pure font logo. I do not like the green and tilted "A" - maybe try to use the circles from #74 (without highlighting "IT" - since we will pronounce the name in one word and not two seperate words)
#88 and #89 - I like the logos - but prefer another font, to make the "t" less like a cross - and more symmeterical to the other lettters. A suggestion could be to use the font "Trebuchet MS" but I open to others as well