Depends i use rNd on my iPhone all the time.
If you have a smart phone/iPhone/ Android get the Photobucket app
it allows you to upload many pictures at once and even give you the forum sharing code ( [imgfasdfasdfasdfasdf[/img.] )
Obviously you have to sign up for a photobucket account.
for youtube
Go to the bottom of the browser and press Desktop Version
then look for the video and copy the link then come here and paste it.
Now i only do this with my iPhone im not sure what kind of phone you have so yeah lol...