Yeah sucks about weebly, any new accounts that are made are now no index. Glad I made a couple before they made the change.
EDUblogs was set to noindex for new accounts as well back awhile ago in Jan 2015 . Terrible as it was a great platform. I think it is the same deal with Weebly you need to pay premium in order to have its meta change to index mode.
Jimdo - I read here that you need to post 5 articles before it gets switch. I tested it out 2 months ago and posted 4 unique articles over a 5 week period before it finally getting index. I also had to send some soft bookmarks/links and social to it. My other Jimdo which has 6 articles is still not index but I did post the articles quicker so maybe thats why? I dont know, you have to test yourself and report back. Tough beast to index.