Thanks for all of these! Did you read what I wrote earlier about the tie being too masculine? I'd love to see other options based on some of the feedback I gave (I know I wrote a lot and it may take some time to sink in). Please let me know if you have any further questions.
#78: Also, I like the way it resembles a globe as the sun rises, try to play with that idea a little more. I know that sounds a bit strange, but it made me think of one of those Earth views from space and I want to see what that direction may lead to.
It does not have to be a white background, but I would like to see it in white and any other color you may think may be appropriate. Maybe grey or blue?
#82: Can you try extending the arc a little on either side to round it out a bit? Also, can you try making it look like an actual globe under the "RT"? In other words, have a hint of the continents so that it actually looks like RT is on planet Earth.
#30 & 81: Can you show us a variation that "combines" the designs in these two logos? We like the stacked lettering and the globe and we like the arc lettering, but we'd like to see some variation on the globe. The "r" and the "t" is interesting but might look a little too much like AT&T.