I downloaded them all back in September 2012. They're way big to put up on the Titan server though. Just those files alone are 9.81 GB; add in the rest of the data I have from CoH websites excluding the forums and the size goes up to 18.5 GB. Add in the archival (text only) version of the forums for another ~5-10 GB. Then add in another 60 GB in media from Twitch.TV, Ustream, and YouTube. That's a total of well over 80 GB of data. (And since I actually have snapshots of some of it taken from multiple days, the directory that contains it all actually totals a whopping 184 GB.)
So I guess the question I would counter with is... why should they be downloaded, stat? If you just want to make sure somebody, somewhere has them then yes, I've got that covered. If you're trying to make sure they remain available to the world at large, then that's just not feasible unless you know someone with tons of space and bandwidth (on a web host that won't object to you hosting massive amounts of copyrighted data without permission).
Even if you're just after the comics, that's 248 MB total. But I wouldn't upload them to Paragon Wiki. It's a wiki site, not a data archival site. If we start uploading stuff like that, it could easily snowball into using up the space we have.