This is a minor suggestion, and it be pretty easy to insert a bunch of \n's when displaying strings.
When I go to the Relations window, and check out another race's techs through the espionage report, I get a HUGE list which is pretty difficult to read. If I'm looking for a specific technology that race has, I'm forced to wade through several lines of text. If at all possible, I'd love to see the technologies listed one-per-line (or even organized in an outline-style format).