Comment on WSEAS and NAUN: Two Publishers (and Conference Organizers) to Avoid by Rens W. van der Heijden

Deadline extensions are the norm for conferences. I haven't heard of a single conference that didn't have extensions, even extremely high profile conferences like <a href="http://www.ieee-security.org/TC/SP-Index.html" rel="nofollow">IEEE S&P</a> have it (see e.g. <a href="http://www.ieee-security.org/TC/SP2013/index.html" rel="nofollow">this year's</a>).