One important thing to remember — just as everyone, we fully understand that no solution in the world guarantees 100 % internet spam protection. (skadate.com)
Unfortunately, disabling spam protection doesn't seem to work for everyone, and it's not a proper solution anyway if users have to disable what can be an important feature. (sammobile.com)
However, it is important to have good spam protection as spammy comments on your blog linking to spammy websites will work against your seo efforts and you may find your blog is downgraded by google. (blog.folksy.com)