I'm sure you have statistics about the number of visitors each day (or each hour). It could be interesting to know it! And it could be interesting to know the number of visitors of that site in each language, too.

You can see the current number of visitors in the box on the left.

I'm not sure if history is available (I think not), but the maximum number of unique visitors at once was around 300. I have no data about visitor counts in different languages.

I have a few things I'd like to see added

if projects had a classic, pre-boinc version (like seti@home) it would be nice to see the classic workunits (even if it has to show up as a seperate project)

a total amount of cpu time per project since joining and a total (maybe something like: 3.7 years since 11/27/2004)

it would be nice to be able to give unique logon credentials for each project (by default use boincstats credentials unless told otherwise)

I would leave that to each project and report this on each user profile/account.

There are not many project with pre-BOINC classic era. Among major ones, only CPDN and SETI apply IIRC.

CPU time is not tracked by the BOINC clients or any of the projects, so it'll be impossible for BOINCstats to add it.