why does my signature turn into "Posted Image" after a set amount of time?

[XUNUSEDXXX 3,459]

for some reason, i update my signature to a picture i got from a forumer and it works for a bit, but when i come back it turns into posted image and i have to re post the picture... why does this happen?

[Starshine 16,335]

Try to host your signature image on a better hosting site, like imgur.com or tinypic.com

 

Or, you can (somehow) upload it on this site.

[Bohtty 1,775]

It's giving you a broken image because the website you are trying to host it on likely doesn't keep it up long or it has a policy against being displayed here/so many times. Use tinypic.

[Killian Jones 2,655]

I just checked the URL directly, and I can confirm that there is no image on the link you provided for it.

 

Photobucket.com

imgur.com

 

both are valid hosts for images next to the ones mentioned above.

[XUNUSEDXXX 3,459]

ok thanks, got it figured out apparently the image resize thread didnt keep those pics on long like you guys said