No, that list only keeps track of what's been happening during that session. Another way to check these details is to look at your Statistics. Go to LW's menu Tools>Statistics. There's also an option there to look at Advanced stats.
I wonder if people can't upload from you due to a firewall.
Have you configured your firewalls to allow LW full access:
http://www.limewire.com/english/content/firewalls.shtml
Also, is that a dial up modem you have? High speed modems frequently have internal firewalls which are generally NAT firewalls. If you have such a modem/router, you may need to forward a port (ie: open port 6346) which LW uses.
After LW's been open for at least 30 mins do this test:
Bug Report instructions & sample image Is it True/False?
If it's false it means there's a firewall preventing people upload from you.
If you have a high speed modem & want assistance to forward a port, you'll need to tell us the brand name & model number of the modem/router. But the problem might not be this device.