After a somewhat extensive usage of Gramps, here are few complaints to add to the almost perfect review I did a couple of days ago.
Russian translations are way off in some cases. I have started the correspondence with current maintainer and he already approved a couple of changes. Maybe we’ll be able to improve it a bit. :) Web site output is rather simplistic and omits a whole bunch of data from the database. Luckily, Gramps is very pluggable and customized filters and importers/exporters can be written. I will need to look into it in the next few days.