How to show the number of user points within the user who posted a comment?
User Points


  
  Services integration: allowing retrieving and updating points on your    site using web services.
  Rules integration
  Views integration
  A block displaying the number of points a user has gained 
  A block displays the top users who earned points
  A status message telling the user how many points were earned/lost    and their total points
  A detailed point total report for each individual user
  A point total report for all users
  


Profile2


  
  The module is aimed to provide a simple, but extensible solution    providing a similar end user interface like the core profile module
  by default.
  Multiple profile types may be created via the UI (e.g. a general    profile + a customer profile), whereas the module provides separated
  permissions for those.
  Optionally, profile forms are shown during user account registration.
  Similar to the deprecated core profile module, fields may be    configured to be private - thus visible only to the profile owner and 
  administrators.
  By default the UI behaves similar to the deprecated core profile    module, thus showing each profile type in each own tab below
  user//edit. Via the included "Profile pages" module profiles can
  be viewed and edited at their own page and get their own menu link,
  e.g. "My profile".
  Thanks to the foundational entity API the module integrates well with    Rules as well as Features - thus profile types and the
  associated    fields can be exported into feature modules. Once the
  Entity tokens    module (part of the Entity API) is turned on, there
  are also token    replacements available.
  You may use Views and/or the Search API to provide listings or    searches for profiles