You can easily outsource this, as Win Stanley cited, at Fiverr. There are certain tasks I have to do myself. This kind of submission work, you could definitely delegate it.
And thank you all for the list. These are always useful!
Be careful with anchor text and keyword names only in your comments at people's blogs. This kind of behavior can be construed as spammy, causing your comment to be flagged and deleted, wasting your precious time. Do you keywording in your comment at bit artfully. Plus also construct a real comment. These will increase the likelihood of your comment being approved as well as valued by Oh Mighty Google.