If you’ve ever wondered how to make your passwords more secure, needed the answer for a random question or pondered the sentiments of the Twitterverse on one topic or another, this week’s podcast is for you.

In light of the recent Twitter phishing attack, we talk torrents as well as plug-ins and features of different browsers that will help you create and keep track of multiple safe passwords. Dave introduces us to Aardvark, a site that allows a user to enter areas of expertise (as well as physical location) to make themselves a resource to other users looking for answers to questions.

We also talked a lot of Memphis in this episode, including a trip over to TweetFeel, where we found that 52 percent of recent tweets about our beloved city were, in fact, positive. Hopefully that number will skyrocket tomorrow with the Spirit of Memphis kick-off pep rally; we’ll be there and blogging!

Our guest this week, Memphis’ most web-savvy Realtor Joe Spake, gave us some hope for the home-buying market but also shared with us his social experiences with the Center for Southern Folklore and his thoughts on the demise of Memphis landmark the Zippin’ Pippin.

We’ll be podcasting live tomorrow as usual for the Core Conversation, so be sure to join us at 11:30 a.m. CDT by calling in to 646-721-9429 or listening along here. The topic this week is social tools for the enterprise.

Download the podcast here, listen with the player below, or click the iTunes logo to subscribe.

Tags | Aardvark, Joe Spake, MetaFinder, Social Expedition, TweetFeel, Twitter