It’s a good way to let your blog readers to subscribe your blog via email, you can do this easily with FeedBurner. FeedBurner offers you a subscription form for your readers to subscribe, but sometimes we want to design our own way for subscription, maybe use a button or what. We need a link for this, we can find it in Feedburner, let me show you.
I just started a new gadgets blog Gearor.com, so I design a new theme for it, iTech Theme. This is a high quality, low graphics, Lightweight, fast-rendering and professional WordPress Theme, inspired by SixRevisions, especially good for technology and gadgets blogs. A tabbed block is added to sidebar for displaying Recent Posts, Popular Posts and Recent Comments. Built in control panel(Theme Options), you can set customized RSS feed, email subscription, twitter subscription and header logo. Compatible with WordPress 2.7 and above(including 2.8.6), support threaded (nested) comments, sticky-post and comment pages.