Matt has partially restored My Hosted Pics but it isn't fully operational yet. I think he is planning to do so. I'm not sure if he will open it back the same as before which was free but he might for a fee as most hosting sites do. It is mostly a matter of him finding his "round tuit".
You can of course post images here as attachments but at least so far we have a fairly small limit on that. I noticed I was only able to post one of my images per attachment so had to make a new post for each image. I think he's going to increase that limit but dunno when.
For the moment he is fully funding everything here from his own pocket. The cost hasn't become an issue for him yet. Eventually he is likely going to need a revenue source to keep this site growing. We're both dead set against banner ads which was how we funded the other GBO site before we sold it.
I know how you like to post loads of photos and I like seeing them. I'll ask Matt next time we talk about his status and plans on My Hosted Pics and also about increasing the limit on how many images can be loaded onto one attachment.