Only 63 people signed this do far. I'm afraid it will do more harm than good…
Like I said if you only sign and forget about it, it won't even have a chance of working, if it does at all. 60 is an alright start considering the hour (for most, myself included, I stayed up). As for doing harm, I'm sure they know their various related websites have been visited by more so I don't think they'll suddenly assume only 60 people who went to some obscure petition nobody important talked about (yet?) would be buying.
As for other websites not caring to report (on the issue, not the petition, since they're separate and many may want to raise awareness of the former but not the latter), again, most professionals would be off the clock at this point, while many may wish to get official statements rather than write a story about a forum post. Of course, official statements are unlikely until someone really important asks, or it gets a lot of press.
Well, even RPG Codex moderators aren't up since I've tried to post about the petition more but since my account is new the posts need to be moderated first and the last isn't so there's like two forum posts about it in threads of multiple pages, it has not been very visible even to those in the know at this point, never mind the average fan.
This thread probably isn't helping much either as they somehow already posted many more news updates, this is buried already so there's that. Anyway, I don't have the power to raise awareness, it's up to everyone together if they think it worthy, which they may not, it's up to the individual and you can't force anyone. I just did it to try and help, if it fails to help or if other things help more oh well, it happens. Ideally things will go well for Chaos Chronicles regardless of how the petition I started does. At least 60 people so far have added to the overall pool of discussion over the issue.
Edit: well, since you posted that it's already up to 100 signatures atm, I just checked.
By the way, I mentioned earlier I used that site because it's where the Dark Souls petition was, I was mistaken however, I don't know why my first google search indicated that. Oh well, whatever, it seems like a decent enough place too even if it wasn't the one they used at that time. It's not the site that matters but where it's reported.