Here's a good article by Bhikkhu Bodhi titled "A Look at the Kalama Sutta" which talks about common misinterpretations of this sutta.
"...Partly in reaction to dogmatic religion, partly in subservience to the reigning paradigm of objective scientific knowledge, it has become fashionable to hold, by appeal to the Kalama Sutta, that the Buddha's teaching dispenses with faith and formulated doctrine and asks us to accept only what we can personally verify. This interpretation of the sutta, however, forgets that the advice the Buddha gave the Kalamas was contingent upon the understanding that they were not yet prepared to place faith in him and his doctrine; it also forgets that the sutta omits, for that very reason, all mention of right view and of the entire perspective that opens up when right view is acquired. It offers instead the most reasonable counsel on wholesome living possible when the issue of ultimate beliefs has been put into brackets..."
http://www.accesstoinsight.org/lib/auth ... ay_09.html

