I agree with Ryan. I have never found that the spam has been worth the few extra dollars I save. I've been getting phone calls about a domain I have expiring non stop. I know they also had an issue with their DNS a little while back. I've always felt that the control panel they use is a little confusing even for someone with experience hosting and developing websites.
I don't think that there would be an issue with the website being crawled but with all the sites they host on a server it may be slow. I'd search and look into a host that has good reviews on here.
