You can post your debugg.err files through Dropbox.com and link them for the development crew to review.  It really works great, I never knew it existed until I needed to start submitting stuff here, now I use it for other stuff as well.  It also helps some to post the bugs and crashes in the support forum, just to keep things consolidated.

If you're getting a lot of crashes it might be beneficial to supply more details as to your settings etc, so other people can comment on them.  My own game crashes as well, but it mostly seems related to save/load issues rather than things like the Economics tech, but there are certainly a wide variety of issues we're hoping are fixed in Beta 3A.

- Manii Names