Well, you ask of value - but do your other blogs or posting strategies generate any value what so ever? It's an easy way to benchmark whether or not any earnings through a platform like steemit would be worth your time.

As for the automatic posting to other locations, we don't have that yet here on steemit, though I suspect we will at some point. With the data itself existing on the blockchain, it realistically could be displayed anywhere with the proper adapters. It's likely going to be a few months though before we start really seeing any tools that allow things like this.

Steemit right now is very much in beta, and it may not suit your needs currently. It's up to you right now if you're willing to slog through beta software, adapt and grow with it, or if you'd prefer to continue on with your current strategy.