To Plus or Not To Plus?

Dear Fellow Bloggers,

I hope you can offer me some advice about Google+

Have you Plussed?
What benefits are there?
Are there any pitfalls?

I'm dithering because I'm afraid it will all become too much to handle but I've fallen out with the FB page I have.

I also have a problem in that they have a personalised URL for me but I have no mobile signal here so I can't take advantage of it.

Any thoughts or tips would be wonderful, thanks!