In the case of people nudging non-stop, see the reply of q25 or another thing you can make, is to use
NudgeBack, a script that nudges back a person that nudges you...
Another script you maybe can use is
NudgesToolsScript...
If the problem is that people sign in and out too mch in a short period of time (making flood with the toasts), Cookie has made the
Signin Flood Protection script, take a look on this
post... It's a request that I've made it, and Cookie made the script...
If there is something missing, try to tell us what scripts your contacts uses....
Another thing: You can try to find out some scripts using the
search or going to the
Scripts Database
Hope I could help...
Little Edits: About the
nudges, they will help annoy back the contacts...
About the
Signin Flood Protection, it will BLOCK the contcats for a period of time (that you can configure)
If you don't want to anoy anyone and just try a "relaxed" way, I suggest you or Block the contact, after talking to it; or, in the case of nudges, you can Patch the WLM, so it will not Shake the window...
About the virus thing -> With scripts you can make a malicious one, BUT it will only infects you if you instal it... On the Database of Plus!, the scripts are tested, so a malicius script will not be posted there never or even on the Scripts Forum. You can doubt about external fonts (other sites)... But not with the Plus! site... - see also the
L. Coyote's reply up to mine for adicional informaion...
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