Facebook – way to subscribe the Twitter and Facebook account to an RSS feed

There is no publicly available RSS feed. Tweetdeck uses the Graph API to gather all photos from the user and updates the client based on new one received which aren't already in their database.

There IS a nice solution for Facebook Groups implemented using Yahoo Pipes (which seems to be old and no longer works). Possibly it can be modified to work with users. http://pipes.yahoo.com/pipes/pipe.info?_id=055b7fbcb01605dbd34e5287b8eee8cd

If you're looking for only the best quality posts to make it, you could point it at the feed of the "Top" filter for that subreddit. This would ensure that only the links that are getting up-voted make it to the twitter account. The downside here is that you're at the mercy of what reddit decides makes a "top" post, i.e. you can't specify "X upvotes" as a minimum threshold.

Another apporach would be to take the feed, check how many votes each entry has, and then output the entry if votes are more than X. The XML feed doesn't seem to expose number of votes, but the JSON version does (http://www.reddit.com/r/inthemorning/.json, look for "score").

Pseudo code would go something like:

read in json file
for each entry in the json file:
    check whether upvotes > X
    if upvotes > X
        output this entry to new feed

If you already have the infrastructure set up to take a feed and tweet it, the likeliest path of least resistance is to have the json feed parsed, with only valid (i.e. more than X upvotes) entries outputted to another rss feed (example.com/upvotedreddits.xml or similar), and just point your twittering script at this.

Yahoo pipes as already mentioned allows you to do this, but if you're at all technically minded then it's not too tricky to set this up with a quick bit of PHP and json parsing. If you do go down that route and run in to any trouble, stick up a question on stackoverflow.com and you'll get a far more detailed and technical response!