There is a finite amount of "likes" per day... and they dont roll over. Its also based on server time and not member time, so sometimes you can run out of "likes" early in the morning after upvoting a single post.
This site does allow Google images. When you search for things using Google Images, it only shows whatever code is on the sites for each image. It doesnt have any of its own formats (.png, .gif, .jpeg, etc.) so when you try to post something here that youre bringing up from Google Images and it says that it doesnt allow that extension, look at the end of the URL youre using. It wont end in any formal. The website its coming from doenst need the ending to display the picture without the format at the end, but this forum doesnt have the same coding. It requires the .png or .jpeg code to display an image.
I hope that helps, from your friendly neighborhood IT :thumbup: