It looks like this topic's made its rounds, but if anyone else stumbled upon this site (like, super-new here) and is reading the forums:
The spritesheet approval process is not automated. It's not done by a script or text. Each sheet is meticulously checked by actual people to ensure that it complies with the site's guidelines. That, of course, means only the best sheets are accepted. :0)
But the more you follow the site's guidelines to spritesheet submission (that includes the correct name and an accompanying icon that also complies), the faster and more likely it'll be viewed and accepted by the site staff.
The spritesheet approval process is not automated. It's not done by a script or text. Each sheet is meticulously checked by actual people to ensure that it complies with the site's guidelines. That, of course, means only the best sheets are accepted. :0)
But the more you follow the site's guidelines to spritesheet submission (that includes the correct name and an accompanying icon that also complies), the faster and more likely it'll be viewed and accepted by the site staff.