1. The accounts, activities, items, games and models are for you to play with while on the site. Except as permitted by the functionality of this site, you can't sell them (for money or ROBLOX Points), give them to anyone, trade them for anything (including ROBLOX Points), or pretend you made them. You can display our pictures on your own personal web pages for your personal noncommercial use ONLY as long as you write either "Copyright 2005 ROBLOX Corporation All Rights Reserved. Used With Permission" or "(c) 2005 ROBLOX, Inc. All Rights Reserved. Used With Permission" on EVERY page with our pictures and/or text and you link directly to us. By the way, this means that you can't sell ads, barter for stuff, offer your services, or otherwise earn money, ROBLOX' Items, or ROBLOX Points either on web pages that contain our pictures and other Materials, or by using our pictures or other Materials, such as by offering to make ROBLOX banners or backgrounds for others.
So, I guess you guys have to put "(c) 2005 ROBLOX, Inc. All Rights Reserved. Used With Permission" after each of your pictures?
Source