I had a wordpress blog and blogger blog that I imported into my NEW wordpress blog - successfully. I am now receiving emails that certain things are expiring on my old blogs and so thought it would be ideal if I could just delete them. Also, I use my blog as a professional portfolio (wedding photography) and would rather not have the old ones around for people to stumble upon. Before deleting them, I wanted to make sure this was safe to do and that it wouldn't affect those posts on the new blog. Thanks!