New Blogger uses your Google account to identify you, and verify that you are authorised to view any blog (including yours). And that causes occasional concern, fortunately unnecessary in this case. Seeing your Google account, which coincidentally may be the same as your email address, as you peruse your blog, is a bit scary.
Rest assured, though, as you see your email address in your Blogger page header, every visitor to your blog is seeing their own email address in their Blogger page header. Nobody else sees your email address.
And if you're seeing an increase in spam recently, rest assured that it's not related to your Blogger / Google account being visible to spammers.
- Improved spam filtering requires increased spam volume, in order to allow the spammers to maintain a constant income level.
- Increased availability of bots makes the increased spam volume possible.
The iframe separation keeps arbitrary Blog*Spot blogs from reading (for example) your Google Account e-mail address when you're logged in.>> Top