Depending on who your target demographic is, you could make certain assumptions. Without reading your blog (but judging by the CMD in your post), I assume you u

Depending on who your target demographic is, you could make certain assumptions. Without reading your blog (but judging by the CMD in your post), I assume you use a Mac and write about tech. You could then assume that your readers know how to open links in a new tab, thus you might decide to remove the _blank. If your blog is geared toward readers with less experience, you might want to leave it in.