Not being an office cubical dweller like Edward Sigmund of "Let's Talk Businness" I've never been much interesting in comic strips like Dilbert. And as no wife and daughter either I wouldn't expect "Let's Talk Businness" to provide the gut-wrenching jolt of recognition that Sag's first couple comic strip arcs deliver.
Of course this may be partly because I'm a fan of Satan. My current favorite show on DVD is "God, the Devil and Bob." Always uplifting viewing at the end of the day. And Bob's Devil has issues just like you and me and Sah's Satan
http://www.drunkduck.com/Lets_Talk_Business/index.php?p=283928
Plus it's nice to see current issues like immigration and/or war being deal with in the usual real world fashion:
http://www.drunkduck.com/Lets_Talk_Business/index.php?p=289817
As for the art
I must admit initially I thought, "Geez, another smiley face artist." But as the strip progressed I began to appreciate how well designed the characters are and how fast the read is. Teenager all in black, a redfaced Satan give the reader instantly recognizable icons and save us having to work figuring out who is who. Still it is likely that readers who recognize how difficult it is to design a strong logo or icon have a better shot at "getting" Sah's style.
As for the dialog
Some of lines/jokes whizzed past me, e.g., no idea who/what Danny Phantom is:
http://www.drunkduck.com/Lets_Talk_Business/index.php?p=294343
Dad dying arc didn't work for me until I reached to the murder attempt to inherit money.
How to make it better
I'd lose the swearing. It is difficult to do well unless you have an incredible ear for dialog. Though writers often think that swearing ads the cool factor, it doesn't.
http://www.drunkduck.com/Lets_Talk_Business/index.php?p=296176
Shorten long, wordy dialog. It is hard to read and keeps folks from paying attention—you have a mustache?
http://www.drunkduck.com/Lets_Talk_Business/index.php?p=299964
And for those of us on macs, Safari 4 comments end up in the strip area on most pages. If you writing your own code take a look at how Safari reads your pages.