Sharing Equations

Well, now I know one way to cut-and-paste equations into Blogger and Gmail.

1. Create the equations in Open Office, as "Formula Objects" (Insert->Object->Formula and go from there.)
2. Send the to myself as email attachments.
3. Open the attachments as Google Documents. The formulae show up as images.
4. Cut-and-paste the image of the formula from the Google Doc to Blogger or Gmail.

Here's an example:

There are undoubtedly ways to simplify this process, but it's a start.