Really like it. Thanks for including our humble little community! 
Thanks, no problem!
Great job with the ad, I thought it was really neat to see all the different aliens/humans lined up like that showcasing all the weapons.
The only thing that I noticed need fixing was in our description you have our tag as IR, but its .!vR
Thanks! I didn't actually use any tags, just abbreviations - I didn't want to run the risk of messing up tags, so I just said the whole name then an abbreviation. I'll go ahead and include the tags, however - they're good for identifying clan members in-game, so new players should be aware of who wears what.
Some feedback:
I don't know if you really care, but I think for people looking at Tremulous with a fresh eye should be able to see the weapons up close. Also, in the "Fighting" section, perhaps you could mention something about how important it is to work with your team? In the "building" section, you could possibly change the "building mode" part into "using a construction kit" or something like that.
Here is a link for the Linux and Windows downloads, but I'm not sure if it's what you're looking for and/or if you're going to need permission to use it.
I simply want you to consider this.
You're right, I should emphasize the necessity of teamwork.
As for seeing the weapons up-close, I'm not sure how most people view images, but in most web browsers and image viewing programs, they can zoom in, and I think the image is large enough that zooming in won't ruin the quality.
As for my phrasing of things, yeah, I'll be updating that forever - I overcomplicate expression of ideas very frequently.
As for the Linux/Windows downloads, I have them as installers, it's just that I've got a 33KB/s upload rate and the files are 105MB, so uploading them takes about an hour and 10 minutes, and my file host only allows me to upload 50MB a day (so it allows me to upload the files once, then I'm over my limit), so with tons of random changes, the .zip is the only one I'm able to keep up.
Thanks for the feedback!